Running the Sample App I still have this issue with the following configuration:
- OpenEars version 2.501
- Xcode 7.3
- iOS 9.3.1
- iPhone 6s
A beep tone is played in the Bluetooth headset as soon as the Sample App starts, and the device is disconnected.
The Bluetooth headset is functional (YouTube videos as played without any problem).
The Sample App works fine without the Bluetooth headset (e. g. with an ear phone).